General

  • Target

    client.exe

  • Size

    175KB

  • Sample

    240914-d8rtrsvelr

  • MD5

    029ab1a2a01d846355ad4430f6e29b7b

  • SHA1

    eeb2130c211cc9bcf45410ada6ac4b01c2cb726f

  • SHA256

    57d8364e9b83c591614899eaf932214b094a1d07370ac32d562936eaf2cf5e21

  • SHA512

    cf9bcb92de3f62c1012ced10b449905538ef3b19687506fc91c776ef07fc69fecc55735236048be0a637d49f7e4b6a6b9dd6f89d6339aa5690e1e9f8d8939885

  • SSDEEP

    3072:qe8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTgwARE+WpCc:a6ewwIwQJ6vKX0c5MlYZ0b2t

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot6706004956:AAHi06O7O8U_fUdqMr4fnu7ENp6SSG3o288/sendMessage?chat_id=6099718241

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      client.exe

    • Size

      175KB

    • MD5

      029ab1a2a01d846355ad4430f6e29b7b

    • SHA1

      eeb2130c211cc9bcf45410ada6ac4b01c2cb726f

    • SHA256

      57d8364e9b83c591614899eaf932214b094a1d07370ac32d562936eaf2cf5e21

    • SHA512

      cf9bcb92de3f62c1012ced10b449905538ef3b19687506fc91c776ef07fc69fecc55735236048be0a637d49f7e4b6a6b9dd6f89d6339aa5690e1e9f8d8939885

    • SSDEEP

      3072:qe8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTgwARE+WpCc:a6ewwIwQJ6vKX0c5MlYZ0b2t

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks